Minor release with patches and improved usability and documentation. Release 0.1.1 focuses on the completion of https://gitlab.palpant.us/justin/palpantlab-infra/milestones/4. Included in this release are primarily: a CHANGELOG which will be kept up to date; significant detail in the README; a few version-bumps of deployed software; the first stab at supporting users; first cut of support for dynamically provisioned PVs, using NFS volumes as the first prototype; and slightly-improved alerting with Alertmanager. Closes https://gitlab.palpant.us/justin/palpantlab-infra/milestones/4